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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [uninit-pred-loop-1_b.cc] - Rev 693
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/* { dg-do compile } */ /* { dg-options "-Wuninitialized -O2" } */ extern int bar(); int foo(int n) { for (;;) { int err = ({int _err; for (int i = 0; i < n; ++i) { _err = 17; _err = bar(); } _err; }); /* { dg-warning "uninitialized" "warn on _err" } */ if (err == 0) return 17; } return 18; }